Rice Casserole - cooking recipe

Ingredients

1 c. raw long grain rice
3/4 c. water
1 (2 1/2 oz.) jar sliced mushrooms
1 can French onion soup
1/2 c. margarine

Preparation

Mix
all
ingredients except margarine.
Put in 2 quart greased casserole.
Dot
butter on top.
Do not stir.
Bake at 325\u00b0 for 1 1/2 hours covered.